Supply of Electrical Components and Refrigeration Gas for Defence Research

Work Description - NA

This tender, under Bid Number GEM/2026/B/7877251, is issued by the Department of Defence Research & Development, an organization under the Ministry of Defence, located in Visakhapatnam. The bid period commences on 05-08-2026 at 5:13 PM and concludes on 26-08-2026 at 10:00 AM. The Defence Research And Development Organisation (DRDO) is seeking quotations for a comprehensive range of electrical and refrigeration components. The specified items include, but are not limited to, refrigeration gas R404A (2207 units), Anabond silicon sealant cartridges, various circuit breakers such as 3 pole MCB 63 amp, 1 pole MCB 40 amp, 1 pole MCB 6 amp, and 2 pole MCB 4 amp. Furthermore, the requirement extends to a substantial quantity of copper cables of different gauges, including 25 sq mm, 16 sq mm, 2.5 sq mm, 1 sq mm, and 1.5 sq mm. The tender also encompasses overload relays with varying amperage ratings (25-40 amps, 12.5-20 amps, and 3.2-5 amps), terminal strips, air break contractors (160 amps and 90 amps), HRC fuses rated at 250 amps 415V AC, and 3 pole Overload Protection (OLP) relays (12.5-20 amps and 2.5-4 amps), along with additional terminal strips for 30-14 AWG specifications. This tender represents an opportunity to supply critical materials for the operational needs of a premier defence research establishment.